package src.lab02.text11;

/**
 * Created by 12442 on 2017/10/25.
 */
public class Square extends Rectangle {
    double c;
    Square(double a, double b) {
        super(a, b);
    }
    public double getDiahonal(){
        c=Math.sqrt(a*a+b*b);
        return c;
    }
    @Override
    public void printMyWay() {
        System.out.println("矩形的长a="+a+"宽b="+b);
        System.out.println("面积s="+getArea());
        System.out.println("周长l="+getPerimeter());
        System.out.println("对角线d="+getDiahonal());
    }
}
